979580450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1181}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 1863905256

約数和(自身を除く): 884324806

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 313, 530, 626, 1181, 1325, 1565, 2362, 2650, 3130, 5905, 7825, 11810, 15650, 16589, 29525, 33178, 59050, 62593, 82945, 125186, 165890, 312965, 369653, 414725, 625930, 739306, 829450, 1564825, 1848265, 3129650, 3696530, 9241325, 18482650, 19591609, 39183218, 97958045, 195916090, 489790225, 979580450]

約数ペア:

[(1, 979580450), (2, 489790225), (5, 195916090), (10, 97958045), (25, 39183218), (50, 19591609), (53, 18482650), (106, 9241325), (265, 3696530), (313, 3129650), (530, 1848265), (626, 1564825), (1181, 829450), (1325, 739306), (1565, 625930), (2362, 414725), (2650, 369653), (3130, 312965), (5905, 165890), (7825, 125186), (11810, 82945), (15650, 62593), (16589, 59050), (29525, 33178)]